What is the type of transport that is used to power protein pumps on the cell membrane?

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

it's c. (to reduce the greenhouse effect/carbon gasses)

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.